Defender Darnell Fisher has joined Middlesbrough on a permanent transfer for an undisclosed fee.
Fisher joined North End in the summer of 2017 and has made over 100 appearances in all competitions for the club.
The 26-year-old has featured 16 times for the Lilywhites this season, scoring once in the 2-2 draw with Norwich City back in September.
Everyone at the club would like to wish Darnell the very best for the future and thank him for his contribution during his three and a half years at Deepdale.